Following last week’s earth-shaking finale of Arrow, executive producer Marc Guggenheim and co-star Colton Haynes tease two “very recognizable” villains for Season 2, and the possibility of a team of “the most important DC characters.”

Director Robert Ben Garant teams with the stars of MTV’s Teen Wolf — Dylan O’Brien, Colton Haynes, Tyler Hoechlin and Holland Roden — for a Halloween-themed short film at Funny or Die called “Charlie Brown: Blockhead’s Revenge.”